typo
diff --git a/Huawei/Fingerprint/input.cpp b/Huawei/Fingerprint/input.cpp
index f52e57b..ee0cfb5 100644
--- a/Huawei/Fingerprint/input.cpp
+++ b/Huawei/Fingerprint/input.cpp
@@ -77,7 +77,7 @@
 				system("cmd statusbar expand-notifications &");
 				break;
 			case FINGERPRINT_LONGPRESS:
-				system("input keyevent APP_APP_SWITCH &");
+				system("input keyevent KEYCODE_APP_SWITCH &");
 				break;
 		};
 	}